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266257 (2006 YA19)
Classification: Main-belt Asteroid          SPK-ID: 2266257
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2152399872496889 5.4665e-08  
a 2.659166736604075 1.9763e-08 au
q 2.086807722122617 1.445e-07 au
i 13.1901235045623 7.0949e-06 deg
node 294.5216638783717 2.569e-05 deg
peri 170.2119236492554 3.3674e-05 deg
M 48.89089137825523 1.8237e-05 deg
tp 2458785.399095875201
(2019-Oct-28.89909588)
8.0424e-05 TDB
period 1583.859964544813
4.34
1.7657e-05
4.834e-08
d
yr
n .2272928213722864 2.5339e-09 deg/d
Q 3.231525751085533 2.4017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55675  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:21:45  

Additional Information
 Earth MOID = 1.10473 au 
 Jupiter MOID = 1.92172 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458030.5 (2017-Oct-04.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .215438856418088 5.4786e-08  
q 2.085778720460669 1.4487e-07 au
tp 2458785.830424732037
(2019-Oct-29.33042473)
8.0177e-05 TDB
node 294.5311104334961 2.5691e-05 deg
peri 170.366782357244 3.3652e-05 deg
i 13.19098466160861 7.0955e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55675  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:21:45  

Additional Information
 Jupiter MOID = 1.92172 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.001541773169542E-15 -7.892036857883848E-15 2.626815205000497E-12 2.177919714451247E-14 6.318424597114622E-13 -5.795840815408096E-15
q -7.892036857883848E-15 2.09878995741327E-14 -7.108844077968332E-12 -5.77528296679743E-14 -1.747814897000384E-12 1.687924805007008E-14
tp 2.626815205000497E-12 -7.108844077968332E-12 6.428348585328976E-9 3.075454406059167E-11 1.767690183739965E-9 -1.148092895675466E-11
node 2.177919714451247E-14 -5.77528296679743E-14 3.075454406059167E-11 6.60045313927129E-10 -6.341651052031935E-10 1.082476241243847E-10
peri 6.318424597114622E-13 -1.747814897000384E-12 1.767690183739965E-9 -6.341651052031935E-10 1.132477119886638E-9 -1.087731950704173E-10
i -5.795840815408096E-15 1.687924805007008E-14 -1.148092895675466E-11 1.082476241243847E-10 -1.087731950704173E-10 5.034584755735794E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO454979  

266257 (2006 YA19)          Discovered 2006-Dec-24 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2006 YA19 = 2001 TV121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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